Home / 94,550.60-130,480.62-52,109.24

Finding the Fourth Proportional to 94,550.60, 130,480.62 and 52,109.24

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Solution

The fourth proportional to 94,550.60, 130,480.62 and 52,109.24 is: 71,911.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,550.60 : 130,480.62 = 52,109.24 : x
  2. Step 2: Convert to fraction form
    94,550.60/130,480.62 = 52,109.24/x
  3. Step 3: Cross multiply
    94,550.60x = 130,480.62 × 52,109.24
  4. Step 4: Simplify right side
    94,550.60x = 6,799,245,942.93
  5. Step 5: Solve for x
    x = 6,799,245,942.93/94,550.60
  6. Step 6: Final answer
    x = 71,911.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.